/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package ValidationRegistrationComponent;

import Bean.Account.AccountSC;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 *
 * @author DIT-0958372
 */
public class LoginValidationServlet extends HttpServlet {

    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        HttpSession session = request.getSession(true);
        try {
            String userid = request.getParameter("userid").trim().toUpperCase();
            String password = request.getParameter("password").trim().toUpperCase();

            //if (userid.matches("^[AMP]\\d{7}$")) {
            AccountSC user;
            ValidationLogic vl = new ValidationLogic();
            user = vl.checkAndGenerateUser(userid, password);

            if (user != null) {
                session.setMaxInactiveInterval(3000);
                session.setAttribute("userInfo", user);
                response.sendRedirect("testLogin.jsp");

//                if (user.getAcType().equalsIgnoreCase("student")) {
//                    response.sendRedirect("index.html");
//                } else if (user.getAcType().equalsIgnoreCase("educator")) {
//                    response.sendRedirect("testLogin.jsp");
//                } else if (user.getAcType().equalsIgnoreCase("administrator")) {
//                    response.sendRedirect("testLogin.jsp");
//                }
            }
            //} else {
            //not correct, direct back to the login form
            //response.sendRedirect("index.html");
            // out.println("Opps!! Your password and id are wrong,mate");
            //}
        } finally {
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
